2-O-Methylanigorufone
2-O-Methylanigorufone is a natural product from Monochoria vaginalis.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
Nutrients.2021, 13(1):254.
Chemistry of plant raw materials2021, 1:pp 139-150
Molecules.2019, 24(9):E1719
Phytother Res.2019, 33(5):1490-1500
BMC Plant Biol.2022, 22(1):128.
J. Korean Wood Sci. Technol.2022, 50(5):338-352.
Tropical Journal of Pharmaceutical Research 2021, 20(6):1165-1170.
Food and Chemical Toxicology2020, 111221
Journal of Apiculture2019, 34(2):131-136
Bull.Natl.Mus.Nat.Sci.,Ser.B.2024, 50(2):79¨C86
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Planta Medica, 2013, 79(13).
Phytochemical constituents of Monochoria vaginalis var. plantaginea and their antioxidative and cytotoxic activities[Reference:
WebLink]
The aquatic plant Monochoria vaginalis var. plantaginea (Roxb.) Solms (Pontederiaceae) is a traditional herbal medicine, and widely distributed in Asian countries including Korea, China, Japan, India, and Malaysia. The whole plant is considered as a functional food and has also been used for treatment of dysentery, enteritis, acute tonsillitis, gum abscesses, erysipelas, boils. Juice of the leaves is taken for coughs and that of the root for stomach and liver complaints, asthma and toothache.
METHODS AND RESULTS:
In our continuing studies to find bioactive compounds from natural products, several structures were isolated from the whole plant of Monochoria vaginalis var. plantaginea. Among five fractions of the MeOH extract, the n-hexane fraction exhibited comparatively higher antioxidative and cytotoxic activities than the other fractions. The CH2Cl2 and BuOH fractions also showed strong antioxidative activity. Ten compounds were isolated from the n-hexane and CH2Cl2 fractions, and their structures were identified as cholest-4-en-3,6-dione, stigmast-4-ene-3,6-dione, methoxyanigorufone(2-O-Methylanigorufone), (10Z)-1-(2,6-dihydroxyphenyl)octadec-10-en-1-one, 1-(4-methoxyphenyl)-7-phenyl-(6E)-6-hepten-3-one, (+)-dehydrovomifoliol, 4-hydroxyphenylacetonitrile, (6R,9S)-vomifoliol, (6S,9S)-vomifoliol, (3S,5R,6R,7E,9R)-5,6-epoxy-3,9-dihydroxy-7-megastigmene by comparison of their spectral data with literature values.
Cytotoxic and antioxidative activities for solvent fractions and isolated compounds were evaluated using SRB (sulforhodamin B) assay against human tumor cell lines (A549, SK-OV-3, SK-MEL-2, and HCT15), and ORAC (oxygen radical absorbance capacity) assay, respectively.
Records of Natural Products, 2010, 4(1).
Phenylphenalenones from Musa cv. ‘Thepanom’ (BBB).[Reference:
WebLink]
Chemical constituents of Musa cv. ‘Thepanom’ (BBB) or "praying hands" banana (Musaceae) were investigated by means of chromatographic techniques.
METHODS AND RESULTS:
A new natural product of the phenylphenalenone type, 3-hydroxy-4-phenyl-1H,3H-benzo[de]isochromen-1-one, and two known natural products, methoxyanigorufone(2-O-Methylanigorufone) and isoanigorufone, were isolated and identified by NMR spectroscopy and mass spectrometry.
Additionally, by HPLC analysis, three condensed dimeric phenylphenalenones, namely anigorootin, 4′-hydroxyanigorootin, 4',4''-Dihydroxyanigorootin, were identified.
